A 12-foot tall ladder is leaning against a building. If the bottom of the ladder is 4 feet from the base of the building, how high
up the side of the building does the ladder reach?
12 feet
4 feet
When entering your answer, just give me the numerical
value, do NOT include "feet".
Round your answer to the nearest whole number.

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Answer this question only if you know the 30 points and

For the equations below which statement is true ? -2x=14 6x=-42